I have 30k in 3 years on my tires and I do spin them a lot. They've held up well though I'm getting new ones soon

 

Ohh and Moose check out discounttire direct. They offer Nittos in 255/50s which is just milimeters short of stock height. THey have the 555s which are great tires and are what I'm getting to try and help with the lack of traction w/gears (you should know about the 4.10s). I do NOT know how you do it with the Whipple haha

 

40,000 on the stock tires. I now have the KDWs and I haven't really tested them in the snow. It a short drive and they did very well.

Those of you looking for wheels, try

http://customwheel.com/custom_wheels/default.php